Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof with graphical user interface showing the claimed design.

The outermost broken lines in the FIGURE show a display screen or portion thereof, that forms no part of the claimed design. The remaining broken lines illustrate graphical user interface elements which form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 